Muzzle device



FIG. 1 is a lower front perspective view of a first exemplary embodiment of the muzzle device, showing my new design;

FIG. 2 is an upper front perspective view thereof;

FIG. 3 is an upper rear perspective view thereof;

FIG. 4 is a lower rear perspective view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side view thereof;

FIG. 8 is a left side view thereof;

FIG. 9 is a front view thereof; and,

FIG. 10 is a rear view thereof. 

CLAIM The ornamental design for a muzzle device, substantially as shown and described. 